China Sport Show China International Sporting Goods ... - News

China Sport Show 2019 will be held 23-26 May 2019 in National Exhibition and Convention Center (Shanghai). Exhibition area will reach 200,000 square meters. More than 1100 exhibitors home and abroad will locate their stands in five themed exhibition zones. Varieties of events including summits, commercial communications, interactive, performances and matches will be held in conjunction, to ...

Ball mill - Wikipedia

The ball mill is a key piece of equipment for grinding crushed materials, and it is widely used in production lines for powders such as cement, silicates, refractory material, fertilizer, glass ceramics, etc. as well as for ore dressing of both ferrous and non-ferrous metals. The ball mill can grind various ores and other materials either wet ...